Marquise|Lab Grown|IGI

0.97ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG823618145

Certificate IGI LG823618145

Diamond specifications and retailer prices

From $803 USD
As of October 29, 2026
Save $337 USD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,140 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823618145 or 823618145. Listed at 4 retailers as of October 29, 2026, with prices from $803 to $1,140, a $337 spread on the same certified stone. Kay Jewelers lists it at $1,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG823618145
Dimensions10.19 × 5.33 × 3.23 mm
L/W Ratio1.91
Top View
10.19 mm5.33 mm0.97 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823618145
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,140 USD|Low: $803 USD|High: $1,140 USD|Avg: $1,022 USD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 4$803 USD
Retailer 2$870 USD
Kay Jewelers$1,140 USD
Retailer 3$1,140 USD

3 data points across 4 retailers

4 retailers$803 USD to $1,140 USD

B+
Cheapest Retailer
-
$803 USD
B
Retailer 2
-
$870 USD
View
B
Retailer 3
-
$1,140 USD
View
Most Expensive
B
Kay Jewelers
259851237 · Oct 30
$1,140 USD
View
3 more retailers have this diamond
Prices start from $803 USDSave up to $337 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.97ct Marquise
$803 USD